RCBOs

RCBOs are residual current circuit breakers with over current protection. Effectively, an RCBO is a unit that combines an RCD (Residual Current Device) and MCB (Miniature Circuit Breaker). Find out more in our comprehensive RCBOs guide.

RCBOs combine overload and short circuit protection with protection against earth leakage currents. They will disconnect the circuit when the current becomes unbalanced, protecting both people and equipment.

RCBOs are available in a large range of different breaking capacities and can be used in applications from industrial fields to home appliances.

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Description Price Range Series Current Rating Trip Sensitivity Number of Poles Mounting Style Application Break Time Breaking Capacity at Maximum Voltage Rating Circuit Breaker Type Earth Leakage Protection Type Overall Depth Overall Dimensions Overall Length
RS Stock No. 790-9276
Mfr. Part No.A9D19810
£111.00
Each
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RS Stock No. 790-9317
Mfr. Part No.A9D12820
£122.00
Each
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RS Stock No. 124-3038
Mfr. Part No.EMCH132R30C & eRBM-32/1/C/003-A
BrandEaton
£92.30
Each
Units
MEMShield EMCH 32A 30mA 1 DIN Rail Mount - Instantaneous - RCBO - 102mm 17.7 x 76 x 102mm 17.7mm
RS Stock No. 790-9263
Mfr. Part No.A9D11232
£173.00
Each
Units
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RS Stock No. 790-9291
Mfr. Part No.A9D19816
£111.00
Each
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RS Stock No. 790-9272
Mfr. Part No.A9D10810
£129.00
Each
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RS Stock No. 767-3816
Mfr. Part No.2CSR252140R1164 DS202C C16 A30
BrandABB
£160.55
Each
Units
System M Pro DS202C 16A 30mA 2 DIN Rail - - - - A - - -
RS Stock No. 790-9373
Mfr. Part No.A9D11845
£112.00
Each
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RS Stock No. 790-9327
Mfr. Part No.A9D11825
£109.00
Each
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RS Stock No. 790-9207
Mfr. Part No.A9D31810
£109.00
Each
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RS Stock No. 790-9367
Mfr. Part No.A9D11840
£109.00
Each
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RS Stock No. 790-9279
Mfr. Part No.A9D12806
£122.00
Each
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RS Stock No. 790-9288
Mfr. Part No.A9D12810
£122.00
Each
Units
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RS Stock No. 124-3023
Mfr. Part No.EMBH116R30C & eRBM-16/1/B/003-A
BrandEaton
£92.30
Each
Units
MEMShield EMBH 16A 30mA 1 DIN Rail Mount - Instantaneous - RCBO - 102mm 17.7 x 76 x 102mm 17.7mm
RS Stock No. 914-4061
Mfr. Part No.2CSR255051R1324 DSE201 C32 AC30 - N Blue
BrandABB
£53.97
Each
Units
System M Pro DSE201 32A 30mA 1+N DIN Rail - - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 151-1205
Mfr. Part No.5SU1356-6KK06
BrandSiemens
£97.14
Each
Units
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RS Stock No. 790-9345
Mfr. Part No.A9D19832
£111.00
Each
Units
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RS Stock No. 914-4039
Mfr. Part No.2CSR255051R1064 DSE201 C6 AC30 - N Blue
BrandABB
£53.97
Each
Units
System M Pro DSE201 6A 30mA 1+N DIN Rail - - - RCBO - 68.9mm 17.5 x 100 x 68.9mm 17.5mm
RS Stock No. 124-3026
Mfr. Part No.EMBH132R30C & eRBM-32/1/B/003-A
BrandEaton
£92.30
Each
Units
MEMShield EMBH 32A 30mA 1 DIN Rail Mount - Instantaneous - RCBO - 102mm 17.7 x 76 x 102mm 17.7mm
RS Stock No. 767-3807
Mfr. Part No.2CSR252140R1104 DS202C C10 A30
BrandABB
£160.55
Each
Units
System M Pro DS202C 10A 30mA 2 DIN Rail - - - - A - - -